CentOS Update for libvncserver CESA-2018:1055 centos7

Check the version of libvncserver SPDX-FileCopyrightText: 2018 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription scriptoid"1.3.6.1.4.1.25623.1.0.882897";...

CentOS 7 : libvncserver (CESA-2018:1055)

An update for libvncserver is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability fr...

libvncserver security update

CentOS Errata and Security Advisory CESA-2018:1055 An update for libvncserver is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed...

Debian DSA-4213-1 : qemu - security update (Spectre)

Several vulnerabilities were discovered in qemu, a fast processor emulator. - CVE-2017-15038 Tuomas Tynkkynen discovered an information leak in 9pfs. - CVE-2017-15119 Eric Blake discovered that the NBD server insufficiently restricts large option requests, resulting in denial of service. -...

EulerOS 2.0 SP1 : qemu-kvm (EulerOS-SA-2018-1144)

According to the versions of the qemu-kvm package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - QEMU aka Quick Emulator, when built with the VGA display emulator support, allows local guest OS privileged users to cause a denial of service...

EulerOS 2.0 SP2 : qemu-kvm (EulerOS-SA-2018-1113)

According to the versions of the qemu-kvm packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - QEMU aka Quick Emulator, when built with the VGA display emulator support, allows local guest OS privileged users to cause a denial of service...

The vulnerability of the VNC server emulator implementation of QEMU allows a hacker to induce a maintenance failure.

The vulnerability of the VNC server emulation implementation of QEMU is related to insufficient testing of input data. Exploiting this vulnerability can allow a malicious actor to cause service failures remotely...

Moderate: Red Hat Security Advisory: qemu-kvm-rhev security and bug fix update

An update for qemu-kvm-rhev is now available for Red Hat OpenStack Platform 10.0 Newton, Red Hat OpenStack Platform 11.0 Ocata, Red Hat OpenStack Platform 12.0 Pike, Red Hat OpenStack Platform 8.0 Liberty, and Red Hat OpenStack Platform 9.0 Mitaka. Red Hat Product Security has rated this update a...

RHEL 7 : qemu-kvm (RHSA-2018:0816)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2018:0816 advisory. Kernel-based Virtual Machine KVM is a full virtualization solution for Linux on a variety of architectures. The qemu-kvm packages provide th...

Qemu: memory exhaustion through framebuffer update request message in VNC server

VNC server implementation in Quick Emulator QEMU was found to be vulnerable to an unbounded memory allocation issue, as it did not throttle the framebuffer updates sent to its client. If the client did not consume these updates, VNC server allocates growing memory to hold onto this data. A...

[SECURITY] Fedora 28 Update: libvncserver-0.9.11-6.fc28

LibVNCServer makes writing a VNC server or more correctly, a program expor ting a frame-buffer via the Remote Frame Buffer protocol easy. It hides the programmer from the tedious task of managing clients and compression schemata...

NCR Aloha POS VNC Server 'aloha' Default Password

The VNC server running on the remote NCR Aloha POS device is secured with a default password. Nessus was able to login using VNC authentication with a password of 'aloha'. A remote, unauthenticated attacker could exploit this to take control of the system. C Tenable Network Security, Inc...

[SECURITY] Fedora 27 Update: libvncserver-0.9.11-5.fc27

LibVNCServer makes writing a VNC server or more correctly, a program expor ting a frame-buffer via the Remote Frame Buffer protocol easy. It hides the programmer from the tedious task of managing clients and compression schemata...

openSUSE Security Update : qemu (openSUSE-2018-291) (Spectre)

This update for qemu fixes the following issues : This update has the next round of Spectre v2 related patches, which now integrate with corresponding changes in libvirt. CVE-2017-5715 bsc1068032 The January 2018 release of qemu initially addressed the Spectre v2 vulnerability for KVM guests by...

SUSE SLED12 / SLES12 Security Update : qemu (SUSE-SU-2018:0762-1) (Spectre)

This update for qemu fixes the following issues: This update has the next round of Spectre v2 related patches, which now integrate with corresponding changes in libvirt. CVE-2017-5715 bsc1068032 The January 2018 release of qemu initially addressed the Spectre v2 vulnerability for KVM guests by...

Ubuntu 14.04 LTS / 16.04 LTS : QEMU regression (USN-3575-2)

The remote Ubuntu 14.04 LTS / 16.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-3575-2 advisory. USN-3575-1 fixed vulnerabilities in QEMU. The fix for CVE-2017-11334 caused a regression in Xen environments. This update removes the problematic fix...

VNC Server (Reflective Injection), Windows x86 Bind Named Pipe Stager

Inject a VNC Dll via a reflective loader staged. Listen for a pipe connection Windows x86 This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework module MetasploitModule CachedSize = 349 include Msf::Payload::Stager include...

Ubuntu 14.04 LTS / 16.04 LTS : QEMU vulnerabilities (USN-3575-1)

The remote Ubuntu 14.04 LTS / 16.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-3575-1 advisory. It was discovered that QEMU incorrectly handled guest ram. A privileged attacker inside the guest could use this issue to cause QEMU to crash...

USN-3575-1 qemu vulnerabilities

It was discovered that QEMU incorrectly handled guest ram. A privileged attacker inside the guest could use this issue to cause QEMU to crash, resulting in a denial of service. This issue only affected Ubuntu 14.04 LTS and Ubuntu 16.04 LTS. CVE-2017-11334 David Buchanan discovered that QEMU...

Windows x64 VNC Server (Reflective Injection), Reverse TCP Stager (RC4 Stage Encryption, Metasm)

Inject a VNC Dll via a reflective loader Windows x64 staged. Connect back to the attacker -- coding: binary -- This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework module MetasploitModule CachedSize = 585 include...